Daikin Altherma EJHA04AAV3 Installation Manual page 32

9 Technical data
Electrical connection diagram in case of third-party gas boiler
For more details, please check the unit wiring.
TYPICAL CONFIGURATION
OUTDOOR INDOOR
Boiler
Power supply
3 core
unit power supply:
230 V + earth
OPTIONAL PART
MAIN PUMP
Bottom plate heater
Installation manual
32
Notes:
- In case of signal cable: keep minimum distance to power cables >5 cm
- Available heaters: see combination table
- : field supplied
- Field setting: [C-02]=1
Standard: 2 high voltage wires
2 low voltage wires
STANDARD PART
OUTDOOR UNIT - HYDRO
X2M: 1-2-3
X2M: 1-9-10
X5M: 7-8
A1P: X14A-earth
THIRD-PARTY BOILER
INDOOR
Only for EKRSCA1
X5M: 5-6
External outdoor temperature sensor
2 core
Only for EKRUHML*
2×0.75
X5M: 1-2 A14P: P1-P2 user interface
communication
2 core
2×0.75
communication
Only for BRP069*
A13P: P1-P2 LAN adapter
Daikin Altherma hybrid monobloc – Heat pump module
OPTIONAL PART
OPTIONAL PART
4D115768A
EJHA04AAV3
4P530607-1B – 2018.10